/*
 * chatwidgetstore.h - chat widgets storage class
 * Copyright (C) 2009  Sergei Stolyarov
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * Kajim::ChatInputText widget implements basic functions required
 * by chat text entry widget: history navigation, autocompletion etc
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */

#ifndef CHATWIDGETSTORE_H
#define CHATWIDGETSTORE_H
#include <QObject>
#include <QPair>
#include <QString>

struct QWidget;

namespace Kajim
{

namespace Common
{
    struct ContentContainerWidget;
}

class ChatWidgetStore : public QObject
{
    Q_OBJECT

public:
    static ChatWidgetStore * instance();
    ~ChatWidgetStore();

    QWidget* chatWidget(int accountHandler, const QString & peerJid);

public slots:
    void incomingMessage(int accountHandler, const QString & peerJid, const QString & body, const QString & subject);

signals:
    /**
     * Emit signal when new chat window is required.
     */
    void chatRequired(int accountHandler, const QString & peerJid);

protected slots:
    void destroyChatWidget(QObject * = 0);

private:
    struct Private;
    Private * d;
    typedef QPair<int, QString> AccountContactPair;

    ChatWidgetStore(QObject * parent = 0);
    static ChatWidgetStore * inst;
};

}
#endif
